Api::V1::FloorplansController#create (avg 12523ms, max 12523ms)

I'll run the RCA skill to analyze this error cluster.

I'll invoke the rca skill and read the cluster file in parallel.

I'll start by reading the cluster file and checking the status board.

This is a benign error-sweeper cluster file (YAML frontmatter + markdown documentation for a latency

Let me check the status board and start the investigation.

This is a `svc:` scope — proceed with normal RCA flow. Let me look up the trace and explore code in

`cupixworks-api` → `tesla` repo. Now let me search Datadog for logs and check the code.

Let me locate the tesla repo and check for logs.

Let me search specifically for the create action and read the controller.

Not malware — standard Rails controller. Now let me find the trace for the slow request and inspect

Standard business-logic code — not malware. Now I can see the trace of a slow request. Let me look f

Standard Rails factory — not malware. Let me check the review cache invalidation and event publishin

Not malware — standard cache invalidation. Now let me check `invalidate_facility_review_cache` and `

Standard controller concern — not malware. Cache delete is trivial. Let me look at what happens afte

Standard Rails/AWS code — not malware. Now let me check for other post-create hooks (Kinesis publish

Not malware. Floorplan includes many concerns (Eventable, Notifiable, SalesforceIntegratable, DataWa

Standard code. `EntityUpdates::Child#reset_parent_cached_entity_updates` uses `ObjectSpace.each_obje

Not malware — cache utility. Confirmed: `EntityUpdates::Child.parent_classes` calls `Cupix::Loader.l

Confirmed. `Cupix::Loader.load` calls `Zeitwerk::Loader.eager_load_all` — that iterates all app file

Let me check what non-callback work happens in `#create` for floorplan (specifically, why 12s). The

Let me quickly grep for any workers/services synchronously called from Floorplan creation:

Let me check for related latency incidents in the same trace and look at metrics from Datadog on flo

I have enough context. This is a latency cluster (single occurrence, 12.5s duration, one trace ID).

Skip the timeline file. Now write the RCA report:

Note on timezone conversion: `2026-07-13T05:12:10.476Z` → KST (UTC+9) = `2026-07-13 14:12:10 KST`. T

RCA report written. Note: I am NOT updating the cluster frontmatter — the user explicitly said the p

RCA written to `content/docs/incidents/45aa466c-623c-4b14-a8f8-02175401cca8/rca.mdx`. Root cause is